von amrik singh » 13. Feb 2011 23:39
The biggest colony is in the plaster nest 6+1 (sold by Antstore ) . The main nest of 6 rooms is covered by a light proof plastic cover that I lift sometime just to have quick look in the nest, no problem . I pierced the
arena-room with two passages of about half a cm diameter and kept it as a supplement room covered with a red foil, but it does not work . The Tetramoriums are covering the window from inside with mood . It seems that the red foil (of soft plastic) does not work for Tetramorium so I am going to cover it with a black foil .
Sorry I wanted to say mud or dirt .